Free Images - SnappyGoat.com- bestof:Nectocaris 59660.jpg en Nectocaris pteryx from the Burgess Shale 2012-03-23 14 32 04 http //datadryad org/resource/doi 10 5061/dryad 7m6kg/3 Martin R Smith

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The roundworm, Contracaecum rudolphii, is a parasitic nematode belonging to the family Anisakidae. Fish are by far the main source of infection as they serve as intermediate host of the nematodes. The final hosts are marine mammals (e.g. seals) or piscivorous birds (e.g. cormorants and pelicans). Identification of these nematodes is important in terms of seafood safety and public health, as humans may be infected following consumption of infected seafood. Coloured scanning electron micrograph (SEM), magnified x27 when printed at 10cm wide.

Red tailed catfish

latimeria fish isolated on the black background

Fossil tooth of a predator fish lived in the jurrasic period. The fossil was found in the canton of aargau inside some limeatone.

Leeches on a white background

Earthworm in the dirt

A slowly moving giant stag beetle

New Zealand Longfin Eel (Anguilla dieffenbachii) on the banks of a river in summer.

An illustration of a group of extinct Trilobites scavenging on a seafloor 420 million years ago.

Xiphister atropurpureus, Black Prickleback. A small fish found in tidepools and intertidal zone. A ray-finned fish. Family Stichaeidae.

Cayenne caecilian,Typhlonectes compressicauda

an eel searches for food on the Los Llanos region of Colombia

Dipterus from the Devonian era 3D illustration

Tiny caterpillars

Catfish isolated on a white background

Dead centipedes or chilopods lying on the floor due to flooding

The study of Tapeworm infection is caused by ingesting food or water contaminated with tapeworm eggs or larvae in laboratory.

With transparent wings, a caddisfly perches on granite boulder along the South Platte River in Waterton Canyon, Littleton, Colorado.

Small fish in hand

Rainbow trout under water at the Table Rock fish hatchery branson - missouri,Missouri,USA

Whitmania pigra on white background

Olm, Proteus anguinus (human fish) in the subterranean waters of Karst region in Slovenia.

Weather loach (Misgurnus fossilis) on the background of a 5 mm measurement grid. Ichthyology research.

sturgeoniat

Top view of spiny goby fish isolated on white background, Pseudapocryptes elongatus

Shark

Tapeworm (Parasitic flatworm) of cattle and other grazing animals under the microscope for education.

Fishes in big aquarium: a spooky wolf fish with open mouth and broken teeth

Medicinal Leech-hirudo medicinalis

Ligia occidentalis is a species of rock slater in the family Ligiidae. Habitat generalist of rocky shores. Baja California Sur, Mexico.

Free Images: "bestof:Nectocaris 59660.jpg en Nectocaris pteryx from the Burgess Shale 2012-03-23 14 32 04 http //datadryad org/resource/doi 10 5061/dryad 7m6kg/3 Martin R Smith"

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